Shimano 105 Triple Crankset (50/39/30)

Product Details

Shimano 105 Triple Crankset (50/39/30)

For maximum pedaling efficiency, Shimano's 105 Triple Crankset boasts light, strong and stiff hollow, cold forged-aluminum arms, plus an integrated oversize-steel axle. The three chainrings are also made of cold-forged aluminum and are ramped and pinned for quick, precise shifting.